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Freelance Plc Ladder Logic Programming Jobs in Woonsocket, RI

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Field Service Controls Engineer - - US Resident

Boston, MA · On-site

$40 - $48/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Working knowledge of Studio 5000, Logix Designer, ladder logic programming , and PLC troubleshooting. * Experience commissioning or troubleshooting PowerFlex variable frequency drives or similar ...

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Field Service Controls Engineer - - US Resident

Worcester, MA · On-site

$40 - $48/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Working knowledge of Studio 5000, Logix Designer, ladder logic programming , and PLC troubleshooting. * Experience commissioning or troubleshooting PowerFlex variable frequency drives or similar ...

Pentangle Tech

Automation Engineer..

Boston, MA · On-site

Proficiency in Allen Bradley PLC programming and understanding of structured text and ladder logic. * Familiarity with vision cameras (e.g., Cognex or Kienz) is a plus. * Experience with safety and ...

LT Staffing Inc

Controls Engineer

Providence, RI · On-site

$84K - $109K/yr

Expert-level knowledge of PLC programming languages like Ladder Logic, Structured Text, or Function Block. * Deep understanding of industrial networking protocols such as EtherNet/IP, Profinet, and ...

Teknor Apex

Controls Systems Engineer II

Pawtucket, RI

$81K - $105K/yr

As part of our Corporate Engineering team the Control Systems Engineer II will participate in ... Ladder Logic, preferably with Allen Bradley systems. ie. PLC 5, SLC and Control Logix. * Solidworks ...

Teknor Apex Company

Controls Systems Engineer II

Pawtucket, RI · On-site

$81K - $105K/yr

As part of our Corporate Engineering team the Control Systems Engineer II will participate in ... Ladder Logic, preferably with Allen Bradley systems. ie. PLC 5, SLC and Control Logix. * Solidworks ...

Teknor Apex

Control Systems Engineer II

Pawtucket, RI · On-site

Strong Skills in Ladder Logic, preferably with Allen Bradley systems. ie. PLC 5, SLC and Control ... Basic understanding of programming languages, especially Python. * Must combine problem-solving ...

Standard Bots

Applications Engineering Manager (Boston)

Boston, MA · On-site

$140K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PLC programming and ladder logic, pneumatics, DC power systems, robot programming, Python scripting, CAD - 5+ years of hands-on applications engineering, systems integration, or automation ...

New Flyer

Field Technical Specialist

Boston, MA

$38 - $53/hr

  • Medical

  • Dental

  • Vision

  • PTO

Applying information from Engineering Change Notices (ECNs) and Engineering Approved Deviations ... Experience with Ladder Logic and Multiplex Systems * Strong skills in technical writing and ...

New Flyer

Field Technical Specialist

Boston, MA · On-site

$38 - $53/hr

  • Medical

  • Dental

  • Vision

  • PTO

Applying information from Engineering Change Notices (ECNs) and Engineering Approved Deviations ... Experience with Ladder Logic and Multiplex Systems * Strong skills in technical writing and ...

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All JobsPlc Ladder Logic Programming JobsFreelance Plc Ladder Logic Programming JobsFreelance Plc Ladder Logic Programming Jobs in Woonsocket, RI

Freelance Plc Ladder Logic Programming information

See Woonsocket, RI salary details

$38.8K

$77.3K

$107.3K

How much do freelance plc ladder logic programming jobs pay per year?

As of Aug 14, 2026, the average yearly pay for freelance plc ladder logic programming in Woonsocket, RI is $77,294.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,200.00 and $88,600.00 per year, depending on experience, location, and employer.

What are some common challenges faced by freelance PLC ladder logic programmers when working with clients remotely?

Freelance PLC Ladder Logic programmers often encounter challenges such as unclear project specifications, limited access to physical hardware for testing, and communication barriers with clients who may not have technical backgrounds. To address these, it's important to establish clear communication channels, use simulation tools for initial testing, and set expectations regarding project timelines and hardware requirements. Proactively sharing progress updates and documentation can also help build trust and ensure smoother project delivery.

What are the key skills and qualifications needed to thrive as a freelance PLC ladder logic programmer?

To thrive as a Freelance PLC Ladder Logic Programmer, you need strong knowledge of PLC programming concepts, electrical engineering fundamentals, and experience with industrial automation systems, often supported by a degree or relevant certifications. Familiarity with popular PLC platforms (such as Siemens, Allen-Bradley, or Schneider Electric), ladder logic software tools, and SCADA/HMI systems is essential. Problem-solving ability, attention to detail, and effective client communication are crucial soft skills for managing projects and meeting client needs. These skills ensure accurate system design, efficient troubleshooting, and successful project delivery in diverse industrial environments.

What is the difference between Freelance Plc Ladder Logic Programming vs PLC Technician?

AspectFreelance Plc Ladder Logic ProgrammingPLC Technician
CredentialsTypically requires PLC programming certifications and technical trainingRequires PLC certifications, technical diploma, or associate degree
Work EnvironmentOften remote or contract-based, working on specific projectsOn-site in industrial or manufacturing facilities
Employer & IndustryClients across various industries, including automation and manufacturingManufacturing plants, automation companies, industrial facilities
Work FocusDesigning, programming, and troubleshooting PLC ladder logicMaintaining, repairing, and troubleshooting PLC systems

Freelance Plc Ladder Logic Programmers focus on creating and optimizing PLC programs for diverse clients, often working remotely. In contrast, PLC Technicians primarily perform on-site maintenance and troubleshooting of PLC systems. Both roles require similar certifications but differ in work environment and daily tasks.

How to become a freelance PLC ladder logic programmer?

To become a freelance PLC ladder logic programmer, develop strong knowledge of PLC programming languages, especially ladder logic, and gain hands-on experience with popular PLC brands like Allen-Bradley or Siemens. Obtain relevant certifications, build a portfolio of projects, and establish an online presence on freelancing platforms to attract clients. Continuous learning of industrial automation and related tools enhances credibility and job opportunities.

What is freelance PLC ladder logic programming?

Freelance PLC Ladder Logic Programming is a specialized service where independent professionals design, develop, and troubleshoot control systems using ladder logic for Programmable Logic Controllers (PLCs). These freelancers work on a project-by-project basis, often helping manufacturers and industrial firms automate machinery and processes. Their responsibilities typically include writing and testing ladder logic code, integrating hardware, and ensuring systems run efficiently and safely. This work requires strong knowledge of electrical engineering, industrial automation, and specific PLC brands. Clients benefit from hiring freelancers for flexible, cost-effective solutions tailored to their automation needs.

What job categories do people searching Freelance Plc Ladder Logic Programming jobs in Woonsocket, RI look for?

The top searched job categories for Freelance Plc Ladder Logic Programming jobs in Woonsocket, RI are:

Freelance Plc Ladder Logic Programming jobs near you
Infographic showing various Freelance Plc Ladder Logic Programming job openings in Woonsocket, RI as of August 2026, with employment types broken down into 84% Full Time, 8% Contract, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $77,294 per year, or $37.2 per hour.

Field Service Controls Engineer - - US Resident

All Engineering Recruitment Solutions

Boston, MA • On-site

$40 - $48/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Field Service Controls Engineer –  - US Resident

We are seeking an experienced Field Service Controls Engineer to provide hands-on technical support, troubleshooting, commissioning, and startup assistance for industrial automation systems, variable frequency drives, and web-handling equipment in customer production environments.

The ideal candidate has strong experience troubleshooting Rockwell Automation control systems, PowerFlex drives, PLC programming, HMI applications, electrical controls, and industrial networks. Experience with winding systems, tension control, dancer systems, load cells, or other web-handling applications is strongly preferred.

This position requires advanced diagnostic ability, professional customer communication, and the ability to independently troubleshoot complex equipment issues in active manufacturing environments.

Key Responsibilities

  • Provide onsite field service support for industrial automation systems, control equipment, variable frequency drives, and manufacturing machinery.
  • Troubleshoot Rockwell Automation platforms, including Studio 5000, Logix Designer, ControlLogix, and CompactLogix.
  • Diagnose PLC logic, ladder logic, control sequences, input/output signals, interlocks, alarms, and machine-operation issues.
  • Troubleshoot and support FactoryTalk View SE and FactoryTalk View ME applications, operator interfaces, alarms, and HMI communications.
  • Configure, commission, and troubleshoot PowerFlex variable frequency drives, including PowerFlex 525, PowerFlex 753, and PowerFlex 755 drives.
  • Read and interpret electrical schematics, control drawings, machine documentation, and field-wiring diagrams.
  • Perform electrical diagnostics and motor diagnostics, including motor testing, megger testing, encoder verification, analog signal troubleshooting, and control-panel inspection.
  • Troubleshoot industrial Ethernet networks, EtherNet/IP communications, IP addressing, managed and unmanaged switches, and device connectivity.
  • Diagnose web-handling systems and tension-control applications, including winders, unwinds, driven rolls, sectional drives, dancer systems, and load-cell feedback systems.
  • Support open-loop tension control and closed-loop tension control strategies, including taper tension, dancer-position control, load-cell control, and cascade control.
  • Tune and troubleshoot PID control loops, including gain adjustment, loop instability, oscillation, integral windup, and feedback issues.
  • Calibrate and troubleshoot load cells, amplifiers, signal-conditioning equipment, and tension-feedback scaling.
  • Perform equipment commissioning, machine startup, system validation, and corrective troubleshooting at customer sites.
  • Communicate technical findings clearly to customers, operators, maintenance teams, engineering personnel, and internal stakeholders.
  • Prepare accurate field-service reports documenting equipment conditions, diagnostic steps, corrective actions, root causes, and recommended follow-up work.
  • Work independently in customer facilities while maintaining professional, safe, and responsive service.
  • Follow applicable electrical safety procedures, customer-site requirements, and industrial safety standards.

Required Qualifications

  • Associate degree or higher in Electrical Technology, Controls Engineering, Automation Engineering, or a related technical discipline, or equivalent hands-on experience.
  • At least three years of experience in industrial automation, field service, controls engineering, equipment commissioning, drives, or manufacturing support.
  • Hands-on experience troubleshooting Rockwell Automation PLC systems, including ControlLogix or CompactLogix.
  • Working knowledge of Studio 5000, Logix Designer, ladder logic programming, and PLC troubleshooting.
  • Experience commissioning or troubleshooting PowerFlex variable frequency drives or similar industrial drive systems.
  • Ability to read electrical schematics, control drawings, and field-wiring documentation.
  • Experience troubleshooting electrical controls, motors, encoders, analog signals, sensors, and industrial control panels.
  • Working knowledge of industrial Ethernet networks and EtherNet/IP communications.
  • Strong analytical, troubleshooting, technical documentation, and customer-service skills.
  • Ability to identify root causes and resolve complex electrical, controls, communications, and machine-performance issues.
  • Ability to work independently in active manufacturing and customer production environments.
  • Ability to travel to customer facilities as required.

Preferred Qualifications

  • Experience with PowerFlex 525, PowerFlex 753, and PowerFlex 755 drives.
  • Experience with FactoryTalk View SE or FactoryTalk View ME.
  • Experience with web handling, converting, printing, coating, laminating, paper, film, foil, textile, or similar continuous-process equipment.
  • Knowledge of center winders, center unwinds, surface winders, driven rolls, and sectional drive systems.
  • Experience with dancer-position control, load-cell tension control, taper tension, and cascade-control applications.
  • Experience calibrating load cells, signal conditioners, and tension-control amplifiers.
  • Knowledge of PID loop tuning, gain adjustment, integral windup, derivative filtering, and loop-stability troubleshooting.
  • Familiarity with Function Block Diagram, Structured Text, or Sequential Function Chart programming.
  • Previous field-service, commissioning, startup, or customer-site troubleshooting experience.
  • Experience performing root-cause analysis, machine optimization, controls upgrades, or system retrofits.
  • Familiarity with motor control systems, feedback devices, encoders, torque control, speed regulation, and drive synchronization.

Work Environment

This position involves working in active manufacturing environments and may require travel, extended periods onsite, and occasional support outside standard business hours depending on customer production needs. The role may involve working near operating machinery, electrical control panels, production equipment, motors, drives, and industrial processes while following all required safety procedures.

Field Service Controls Engineer, industrial automation systems, variable frequency drives, web-handling equipment, Rockwell Automation control systems, PowerFlex drives, PLC programming, HMI applications, electrical controls, industrial networks, winding systems, tension control, dancer systems, load cells, web-handling applications, manufacturing environments, field service support, Studio 5000, Logix Designer, ControlLogix, CompactLogix, PLC logic, FactoryTalk View SE, FactoryTalk View ME, PowerFlex variable frequency drives, PowerFlex 525, PowerFlex 753, PowerFlex 755, electrical schematics, electrical diagnostics, megger testing, industrial Ethernet networks, EtherNet/IP communications, web-handling systems, tension-control applications, open-loop tension control, closed-loop tension control, PID control loops, load cells, field-service reports, industrial safety standards, Electrical Technology, Controls Engineering, Automation Engineering, industrial automation, ladder logic programming, industrial drive systems, industrial control panels, customer-service skills, continuous-process equipment, center winders, center unwinds, Function Block Diagram, Structured Text, Sequential Function Chart, root-cause analysis